Finish all stages with the Limp Berserker
Finish all stages with the Gladius
Finish all stages with the Octopus
Finish all stages with the Ambulance
Finish all stages with the Swift Justice
Collect all aircraft parts
Finish all stages with the Iron Clad
Finish all stages with the Ace Of Spades
Collect all cards
Finish all stages with The Classic
Finish all stages with the Enforcer
Complete Insane difficulty on Stage 12
Complete Insane difficulty on Stage 13
Complete Insane difficulty on Stage 11
Complete Insane difficulty on Stage 08
Destroy all towers on Stage 05
Complete Insane difficulty on Stage 09
Complete Insane difficulty on Stage 10
Complete Insane difficulty on Stage 07
Complete Insane difficulty on Stage 06
Complete Insane difficulty on Stage 05
Complete Insane difficulty on Stage 04
Participate in a tournament
Complete Insane difficulty on Stage B2
Complete Nightmare difficulty on all stages
Complete Insane difficulty on Stage B1